7=5+2f

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Solution for 7=5+2f equation: 


Simplifying
7 = 5 + 2f

Solving
7 = 5 + 2f

Solving for variable 'f'.

Move all terms containing f to the left, all other terms to the right.

Add '-2f' to each side of the equation.
7 + -2f = 5 + 2f + -2f

Combine like terms: 2f + -2f = 0
7 + -2f = 5 + 0
7 + -2f = 5

Add '-7' to each side of the equation.
7 + -7 + -2f = 5 + -7

Combine like terms: 7 + -7 = 0
0 + -2f = 5 + -7
-2f = 5 + -7

Combine like terms: 5 + -7 = -2
-2f = -2

Divide each side by '-2'.
f = 1

Simplifying
f = 1

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